CN1307507C - Computer casing - Google Patents

Abstract

The present invention relates to a computer casing which comprises a base, three sliding rails, a fixing bracket for a data accessor and a bearing frame of a mainboard, wherein the base comprises a footwall, a front plate which vertically extends in the same direction from the front edge and the rear edge of the footwall, and a rear plate bracket. The three sliding rails are respectively arranged on the footwall in a mode of paralleling to the front plate and the rear plate bracket, and corresponding tracks are respectively arranged on the three sliding rails so that the fixing bracket for a data accessor and the bearing frame of a mainboard are installed in the corresponding tracks in a sliding mode. Thus, the fixing bracket for a data accessor and the bearing frame of a mainboard can be freely pulled out in the sliding rail direction.

Description

Computer casing

[technical field]

The utility model is about a kind of computer casing, is meant a kind of simple in structure, easy to assembly and computer casing of being convenient to safeguard especially.

[background technology]

The pedestal of the general Computer system case framework that is square usually, be used for encapsulation such as computer subsystems such as soft or hard disc driver, CD-ROM drive and motherboards, it comprises base plate, top board, header board and back plate, base interior also is provided with disk drive rack and motherboard carrier etc., wherein this disk drive rack and this motherboard carrier are fixed on by fixed forms such as buckle or screws in the pedestal of this computer casing, as Taiwan patent announcement No. 414421, No. 417800 etc.Yet, this kind fixed form is after being separately fixed at disc driver and motherboard on this disk drive rack and this motherboard carrier, this disk drive rack and this motherboard carrier just are difficult for from this pedestal dismounting, if overhaul the circuit on line of this disc driver and this motherboard or change this disc driver and this motherboard on during each assembly, then operation must be carried out in this computer casing inside, has greatly hindered the dirigibility of operation.

Fixed form for the motherboard carrier, industry also adopts a kind of removable carrier at present, this carrier is to form with the rear window integral production, as No. the 301422nd, Taiwan patent announcement disclose, this structure is provided with some slotted eyes at base plate one lateral margin of computer casing, on carrier, then be provided with the some T shape lugs corresponding, insert in slotted eye and carrier and rear window are articulated on the pedestal by this T shape lug with these slotted eyes.Yet, though these slotted eyes and T shape lug can make carrier pivot, but carrier can not be located, do not locate and fastening assembly and be provided with between carrier and the pedestal, thereby when carrier and rear window being spirally connected or being riveted on the pedestal, must the operator hold this carrier and aim at carrier and being spirally connected or the riveted holes position of pedestal with hand steered, this obviously be not easy to assemble.

[summary of the invention]

Technical problem to be solved in the utility model is to provide a kind of simple in structure, easy to assembly and computer casing of being convenient to safeguard.

Technical problem to be solved in the utility model realizes by following technical proposal: the utility model computer casing, comprise a diapire, one header board, one back plate, biside plate, an one data access fixed mount and a motherboard carrier, the a plurality of slide rails of parallel installing on this diapire with at least one track, these slide rails are provided with four tracks altogether, this data access fixed mount can be slidingly installed with on this diapire by two tracks wherein, this data access fixed mount has a ccontaining plate parallel with this computer casing diapire, and the both side edges of this ccontaining plate can be slidingly installed with respectively on this two track; This motherboard carrier also can be slidingly installed with on this diapire by other two tracks, and this motherboard carrier has a loading plate parallel with this computer casing diapire, and the both side edges of this loading plate also can be slidingly installed with respectively on these other two tracks.

The advantage of the utility model computer casing is: the utility model computer casing is established some tracks on its diapire, data access fixed mount and motherboard carrier are free to slide in this this orbital direction of diapire upper edge, thus convenient assembling and maintenance to computer.

[description of drawings]

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is the three-dimensional exploded view of the utility model computer casing.

Fig. 2 is the pedestal stereographic map of the utility model computer casing.

Fig. 3 to Fig. 5 is each slide rail stereographic map of the utility model computer casing.

Fig. 6 is the data access fixed mount stereographic map of the utility model computer casing.

Fig. 7 is the motherboard carrier stereographic map of the utility model computer casing.

Fig. 8 is the stereographic map that each slide rail of the utility model computer casing is installed in this pedestal.

Fig. 9 is the data access fixed mount of the utility model computer casing and the stereographic map that the motherboard carrier is installed in this pedestal.

Figure 10 is the three-dimensional combination figure of the utility model computer casing.

Figure 11 is the three-dimensional combination figure of the utility model computer casing and shell.

Figure 12 is the three-dimensional combination figure of the utility model computer casing and part shell.

[embodiment]

See also Fig. 1, the utility model computer casing comprises a pedestal 10, one first slide rail 20, one second slide rail 30, one the 3rd slide rail 40, a data access fixed mount 50, a motherboard carrier 60 and a fixed head 70.

Please continue to consult Fig. 2, this pedestal 10 comprise a diapire 12, certainly this computer casing of extending vertically upward respectively of these diapire 12 front and back ends a header board 14, a back grillage 16 and vertically bend the side plate 18 of this computer casing of extension from these diapire 12 1 lateral margins, and forming a chamber (scheming not label), this chamber forms an open inlet end at these diapire 12 another lateral margins.This diapire 12 is being offered three block button holes 122 and four at interval and is being trapezoidal fastener hole 124 along being parallel near this header board 14 1 ends on these header board 14 directions, this diapire 12 is established three L shaped grabs 126 in these fastener holes 124 away from these header board 14 1 sides; Two block button holes 128 and three trapezoidal fastener holes 130 are also established at interval along this chamber inlet end in the appropriate position of this diapire 12 between this header board 14 and this back grillage 16 to its inboard, this diapire 12 is being offered two block button holes 132 and two trapezoidal fastener holes 134 near these back grillage 16 1 ends along being parallel on these back grillage 16 directions.This diapire 12 is established two L shaped buckling pieces 136 side by side near these side plate 18 1 sides between these fastener holes 130,134.In addition, this diapire 12 is established a recessed resettlement section 137 at these grabs 126 near these side plate 18 1 sides, and 137 fix the flexible shell fragment 138 of a tool near these side plate 18 1 sides in this resettlement section, the free end of this shell fragment 138 is convexly equipped with a block 1382, and this block 1382 is located at this 137 tops, resettlement section.This diapire 12 is also fixed the power supply support 139 of a tool two locking holes 1392 near side plate 18 1 sides at this two L shaped buckling piece 136.This back grillage 16 is offered a bigger installing mouth 162 in portion broad in the middle, can be used to install each assembly of back plate (figure does not show) of forming this computer casing, these grillage 16 bottoms, back vertically bend a fastening piece 164 at these installing mouthful 162 places in this chamber, and offer three fastening holes 166 on this fastening piece 164 successively.

See also Fig. 3 to Fig. 5, this first slide rail 20 can be installed on this diapire 12 near these header board 14 places, it comprises that a base plate 22 reaches a L shaped tabs 24 that vertically bends extension from these base plate 22 1 lateral margins, and forms one first track 26 at this base plate 22 and 24 of this L shaped tabs.This base plate 22 also is convexly equipped with three barbs 28 along these track 26 bearing of trends to block button hole 122 that should diapire 12 in these first track, 26 outsides, and along these track 26 bearing of trends fastener hole 124 that should diapire 12 is convexly equipped with four L shaped fastener sheets (figure does not show) successively in these base plate 22 bottoms.

This second slide rail 30 can be installed on this diapire 12 between this header board 14 and this back grillage 16, the two L shaped tabs 33,34 that it comprises a base plate 32 and extends to these base plate 32 homonymies and vertical dorsad mutually bending respectively from these base plate 32 middle parts, and respectively at 33,34 formation of this base plate 32 and this two L shaped tabs, one second track 35, the 3rd track 36.This base plate 32 also is convexly equipped with two barbs 37 towards these L shaped tabs 33 directions to block button hole 128 that should diapire 12 respectively at two ends, and towards these L shaped tabs 34 directions fastener hole 130 that should diapire 12 is convexly equipped with three L shaped fastener sheets 38 in these base plate 32 bottoms.

The 3rd slide rail 40 can be installed in close these back grillage 16 places on this diapire 12, and it comprises that a base plate 42 reaches a L shaped tabs 44 that vertically bends extension from these base plate 42 1 lateral margins, and forms one the 4th track 46 at this base plate 42 and 44 of this L shaped tabs.This base plate 42 also is convexly equipped with two barbs 47 at the two ends of another lateral margin to block button hole 132 that should diapire 12, between two barbs 47 of this lateral margin, fastener hole 134 that should diapire 12 is convexly equipped with two L shaped fastener sheets 48, and three fastening holes 166 that should back grillage 16 is convexly equipped with the tenon 49 on three tool inclined-planes at these L shaped tabs 44 tops.

See also Fig. 6, this data access fixed mount 50 can be used to install data access (figure does not show), the antetheca 54 that it comprises a ccontaining plate 52 and vertically bends extension from these ccontaining plate 52 1 ora terminalis, one square region at these ccontaining plate 52 middle parts is to lower recess and form a depressed part 522, on this depressed part 522 three grabs 126 that should diapire 12 are dashed downwards and establish three clamping parts 524,522 pairs of this depressed parts should first track 26 and second track 35 also extend two fins 526 parallel respectively with this ccontaining plate 52 in these depressed part 522 both sides, these fins 526 can correspondence be installed in this first track 26 and second track 35, and can slide thereon.This ccontaining plate 52 also is bent to form a catch 528 at its end to the block 1382 of shell fragment 138 that should diapire 12 downward vertically.

See also Fig. 7, this motherboard carrier 60 comprises a loading plate 62 and vertically bends an antetheca 64, a rear plate body 65 of extension from these loading plate 62 adjacent both sides.Establish some tool locking holes (scheming not label) evagination on this loading plate 62 and be the locking part 621 that is used for fixing motherboard (figure do not show) of arch, this loading plate 62 with the ora terminalis of these antetheca 64 adjacent both sides to should the 3rd track 36 and the 4th track 46 form a flanging 622,624 respectively, this two flanging 622,624 correspondence respectively is installed in the 3rd track 36, the 4th track 46, and can slide thereon.This loading plate 62 also upwards vertically is bent to form the locking plate 626 of a tool locking hole 628 respectively to locking hole 1392 that should power supply support 139 in the both sides of its antetheca 64 opposite ends.

See also Fig. 8 to Figure 10, assembled this each slide rail at 20,30,40 o'clock, earlier this each slide rail 20,30,40 is placed on the corresponding position of this diapire 12 respectively.This first slide rail 20 is placed on this header board 14 places, make the barb 28 of this first slide rail 20, block button hole 122, the fastener hole 124 that the fastener sheet is aimed at this diapire 12 respectively, promote this first slide rail 20, make the block button hole 122 of these barbs 28 difference buckle correspondences, the fastener hole 124 of fastener sheet difference fastener correspondence, then these first slide rail, 20 civilian dresses are located on this diapire 12.This second slide rail 30 is placed between this header board 14 and this back grillage 16, make the barb 37 of this second slide rail 30, block button hole 128, the fastener hole 130 that fastener sheet 38 is aimed at this diapire 12 respectively, promote this second slide rail 30, make these barbs 37 block button hole 128, fastener sheet 38 fastener hole 130 of fastener correspondences respectively of buckle correspondences respectively, then this second slide rail 30 also civilian dress be located on this diapire 12.The 3rd slide rail 40 is placed on this back grillage 16 places, make barb 47, fastener sheet 48 and the tenon 49 of the 3rd slide rail 40 aim at the fastening hole 166 of block button hole 132, fastener hole 134 and this back grillage 16 of this diapire 12 respectively, promote the 3rd slide rail 40, make these barbs 47 respectively the buckle correspondence block button hole 132, fastener sheet 48 respectively fastener hole 134, tenon 49 buckles of fastener correspondence go into corresponding fastening hole 166, then the 3rd slide rail 40 also civilian dress be located on this diapire 12.

When installing this data access fixed mount 50, make the fin 54 of base plate 52 two bottom sides of this data access fixed mount 50 aim at first track 26 of this first slide rail 20 and second track 35 of this second slide rail 30 respectively, along these slide rails 20,30 bearing of trends promote this data access fixed mount 50, the grab 126 of correspondence on this diapire 12 of clamping part 524 buckles of its depressed part 522, then just this data access fixed mount 50 can be slidingly installed with on this pedestal 10, and, this data access fixed mount 50 finally can be fixed on this pedestal 10 because the block 1382 of this shell fragment 138 buckles into catch 528 inboards of this data access fixed mount 50.

When installing this motherboard carrier 60, make the flanging 622 of this motherboard carrier 60,624 aim at the 3rd track 36 of this second slide rail 30 and the 4th track 46 of the 3rd slide rail 40 respectively, along these slide rails 30,40 bearing of trends promote this motherboard carrier 60, up to the buckling piece 136 of its loading plate 62 with this diapire 12 of opposite end buckle of its antetheca 64, and the rear plate body 65 of this motherboard carrier 60 just is contained in the installing mouth 162 of this back grillage 16, come to form the back plate (scheming not label) of this computer casing with this back grillage 16, then this motherboard carrier 60 just is slidingly installed with at this pedestal 10, the locking hole 628 of using screw (scheming not label) to pass this motherboard carrier 60 at last also finally is screwed in the locking hole 1392 of this power supply support 139, and then this motherboard carrier 60 is fixed on this pedestal 10 the most at last.

When this data access fixed mount 50 and this motherboard carrier 60 are fixed on this pedestal 10, the antetheca 54 of this data access fixed mount 50 and the antetheca 64 of this motherboard carrier 60 just constitute another side plate (scheming not label) of this computer casing, thereby make this chamber form the alcove of a periphery seal, this alcove is only open with the opposite end of this diapire 12.For the header board 14 that makes this pedestal and the back plate relative with it not reason data access fixed mount 50 and packing into of motherboard carrier 60 deform, can be on this header board 14 and this back grillage 16 in addition strong with the rivet fixed head 70 that locks.

Please continue to consult Figure 11 and Figure 12, some plastic casings (scheming not label) can also be fixed in the diapire 12 of this computer casing, header board 14, side plate 18 outsides, some electronic packages (figure does not show) also can be installed in inside, and the antetheca 54 of this data access fixed mount 50 and the antetheca 64 of this motherboard carrier 60 also can be fixed the side cover 56,66 of a tool handle 58,68 respectively.At last, at the open end of this alcove buckle one cover plate 80, just can form a complete host computer (figure does not show), this handle 58,68 can make things convenient for user's moving this host computer.

If will change or overhaul each assembly on inside information memory access or the circuit board when (figure does not show), only cover plate 80 must be broken away from buckle (figure does not show), and this computer casing takes off certainly, push this shell fragment 138, make the resettlement section 137 of its this diapire 12 of block 1382 indentations, by spurring this handle 58, just can realize this data access fixed mount 50 of free push-and-pull; The screw of locking hole 628 of this motherboard carrier 60 of locking is pulled down, just can be realized this motherboard carrier 60 of free push-and-pull.

Claims (9)

1. computer casing, comprise a diapire, a header board, a back plate, biside plate, a data access fixed mount and a motherboard carrier, it is characterized in that: a plurality of slide rails of parallel installing on this diapire with at least one track, these slide rails are provided with four tracks altogether, this data access fixed mount can be slidingly installed with on this diapire by two tracks wherein, this data access fixed mount has a ccontaining plate parallel with this computer casing diapire, and the both side edges of this ccontaining plate can be slidingly installed with respectively on this two track; This motherboard carrier also can be slidingly installed with on this diapire by other two tracks, and this motherboard carrier has a loading plate parallel with this computer casing diapire, and the both side edges of this loading plate also can be slidingly installed with respectively on these other two tracks.

2. computer casing as claimed in claim 1, it is characterized in that: the back plate of this computer casing comprises a back grillage that is vertically extended to form by an ora terminalis of this diapire, and a rear plate body that vertically extends to form by loading plate one lateral margin of this motherboard carrier, this back grillage is established an installing mouth.

3. computer casing as claimed in claim 2, it is characterized in that: this header board vertical extending to form of a relative end with this back grillage from this diapire, this computer casing side plate vertically extends to form from this header board one end, this computer casing forms an opening at a relative end with this side plate, and this data access fixed mount and this motherboard carrier are to be attached on this diapire from this opening.

4. computer casing as claimed in claim 3, it is characterized in that: this data access fixed mount also comprises a vertically extending antetheca of an ora terminalis from its ccontaining plate, this motherboard carrier also comprises one from the vertically extending antetheca of the adjacent lateral margin of its rear plate body, and another side plate of this computer casing is made of jointly the antetheca of this data access fixed mount and the antetheca of this motherboard carrier.

5. computer casing as claimed in claim 4, it is characterized in that: these slide rails comprise one first slide rail, one second slide rail and one the 3rd slide rail, this first slide rail is parallel to this back grillage and is located at away from this back grillage one end, this second slide rail is parallel to this first slide rail and is located between this back grillage and this header board, and the 3rd slide rail is parallel to this first slide rail and is located near this back grillage one end; These slide rails include a base plate, this first slide rail and the 3rd slide rail are respectively from the vertical L shaped tabs that extends of its base plate one lateral margin, the track of this first slide rail and the 3rd slide rail is respectively first track and the 4th track that is made of its base plate and L shaped tabs, and the track of this second slide rail is to be reached from its base plate middle part to this base plate homonymy and mutual second track and the 3rd track that constitutes back to vertical extension two L shaped tabs by its base plate, establish some barbs and some fastener sheets on the base plate of these slide rails respectively, this diapire is offered some block button holes and some fasteners hole respectively at corresponding these barbs in these slide rail places of installing and fastener sheet.

6. computer casing as claimed in claim 5, it is characterized in that: the middle part of the ccontaining plate of this data access fixed mount is recessed to form a depressed part downwards, this depressed part dashes downwards and establishes some clamping parts, and outwards extend two fins respectively in the two bottom sides of this depressed part, these fins can be slidingly installed with respectively on first track and second track of its correspondence, and corresponding these clamping parts of this diapire are established some grabs; The loading plate both side edges of this motherboard carrier is bent to form a flanging respectively, and these flangings can be slidingly installed with respectively on the 3rd track and the 4th track.

7. computer casing as claimed in claim 6, it is characterized in that: also establish a recessed resettlement section on the diapire of this pedestal, fix the shell fragment of tool elasticity and tool one block in a side of this resettlement section, this block is located at top, this resettlement section, and the ccontaining plate end of this data access is bent to form a catch downward vertically to block that should shell fragment; This diapire is being fixed the retaining element of the some locking holes of a tool near this computer casing side plate one side, the loading plate of this motherboard carrier with the opposite end of its antetheca to the vertical locking plate that is bent to form some tool locking holes of locking hole that should retaining element.

8. computer casing as claimed in claim 7 is characterized in that: a fixed head is also fixed on the grillage in this header board and back, is used for strong this computer casing.

9. computer casing as claimed in claim 8, it is characterized in that: some plastic shells can be fixed in this side plate and header board outside, fix the plastics side cover of a tool handle on the antetheca of this data access and this motherboard carrier respectively, the outside of this fixed head also can cover a cover plate.

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